48 x 10/100/1,000 BASE-T ports and 8 x 10 GE SFP+ ports, Three slots on the front panel: support 16 x 1,000 Base-X SFP subcard and 16 x 10/100/1,000 Base-T subcard, One slot at the real panel: supports 4 x 40 GE QSFP+ subcard and 4 x 10 GE SFP+ subcard, D
8 x Ethernet 10/100/1,000 Base-T ports, 2 x Gig SFP ports, 2 of which are dual-purpose 10/100/1,000 Base-T or SFP ports, AC power supply, Forwarding performance: 27 Mpps, Switching capacity: 336 Gbit/s
8 x Ethernet 10/100/1,000 Base-T ports, 2 x Gig SFP ports, 2 of which are dual-purpose 10/100/1,000 Base-T or SFP ports, AC power supply, PoE+, Forwarding performance: 27 Mpps, Switching capacity: 336 Gbit/s
8 x Ethernet 10/100/1,000 PoE+ ports, 16 x Ethernet 10/100/1,000 Base-T ports, 2 x Gig SFP ports, 2 of which are dual-purpose 10/100/1,000 Base-T or SFP ports, AC power supply, PoE+, Forwarding performance: 51 Mpps, Switching capacity: 336 Gbit/s